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Home » Products » Chemical Series » Phenol Ether Series » Emulsifier OP Series(Alkylphenol Polyoxyethylene Ether) » Emulsifier OP - 9.5: Alkylphenol Polyoxyethylene (9.5) Ether for Industrial Emulsification & Detergency

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Emulsifier OP - 9.5: Alkylphenol Polyoxyethylene (9.5) Ether for Industrial Emulsification & Detergency

Emulsifier OP - 9.5, also known as Alkylphenol polyoxyethylene (9.5) ether, is a non - ionic surfactant. It excels in emulsifying, wetting, dispersing, and detergency. Widely used in industries like textiles, leather, and daily chemicals for tasks such as emulsification, cleaning, and formulation stabilization.
Availability:
  • OP-9.5(X-100)

  • Jienuo

Emulsifier OP-9.5 (Alkylphenol polyoxyethylene (9.5) ether) Product Brief

Emulsifier OP - 9.5, also known as Alkylphenol polyoxyethylene (9.5) ether, is a non - ionic surfactant. It excels in emulsifying, wetting, dispersing, and detergency. Widely used in industries like textiles, leather, and daily chemicals for tasks such as emulsification, cleaning, and formulation stabilization.

Product Advantage

  1. Outstanding Emulsifying Performance: Emulsifier OP - 9.5 shows excellent emulsifying ability. It can form stable emulsions, with an HLB value ranging from 12.7 to 13.5, which is ideal for emulsifying various oil - water systems, ensuring uniform dispersion.

  2. Strong Wetting and Dispersing Capabilities: It effectively reduces surface tension, enabling rapid wetting of solid surfaces. Also, it can disperse solid particles well, preventing agglomeration, which is beneficial for improving product uniformity.

  3. Wide pH Adaptability: It works stably in a pH range of 5.0 - 7.0, suitable for various industrial environments without being affected by slight pH changes, enhancing its application flexibility.

  4. Reliable Quality with Stable Specifications: With a water content ≤ 1.0% and a saponification value (mgKOH/g) of 90 ± 5, it has consistent quality, ensuring stable performance in different production processes.


Technical Specifications 

Technical Parameter
Specification
Chemical CompositionAlkylphenol ethoxylate (9.5 moles EO)
Active Content≥99.0%
Appearance (25℃)
Colorless to pale yellow oily liquid
Cloud point, °C (1% aqueous solution)63~69
Saponification Value (mgKOH/g)
90± 5
Water Content (%)
≤ 1.0
pH Value (5% Aqueous Solution)
5.0 - 7.0
HLB Value
13~13.5
SolubilityIt is soluble in water and resistant to acids, alkalis, salts and hard water. It also has excellent emulsifying, leveling, softening, diffusion and cleaning performance.


Product Uses

  1. Textile Industry: Used in textile dyeing and finishing processes for emulsifying dyes and auxiliaries, ensuring even dyeing and improving color fastness.

  2. Daily Chemicals: Applied in the production of cosmetics and detergents as an emulsifier and detergent, helping to mix ingredients uniformly and enhance cleaning power.

  3. Pesticide Formulation: Serves as an emulsifier in pesticide preparations, enabling uniform dispersion of active ingredients and improving pesticide efficacy.

  4. Metalworking: Utilized as a cleaning agent in metal processing, effectively removing oil and dirt from metal surfaces due to its good detergency.


Usage & Handling Guide

For usage, simply add Emulsifier OP - 9.5 to the target system under normal temperature and stir evenly. Adjust the dosage based on specific applications, usually 0.5% - 5% of the total formulation.


FAQ

  1. Q: Is Emulsifier OP - 9.5 toxic?

    A: It's relatively low in toxicity. But avoid direct contact with skin and eyes. If contacted, rinse with plenty of water promptly.


  2. Q: How to store it?

    A: Store in a cool, dry, and well - ventilated place. Keep away from heat and open flames. Shelf life is two years.


  3. Q: Can it be used in food - related products?

    A: No, it's mainly for industrial uses like textiles and pesticides, not for food or cosmetics directly contacting mucous membranes.


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